Had to be user error. The W2s got assigned to the same person. Did you use the Desktop program? You can open your return and check it. For online if you download or print the pdf with all the worksheets it may say who the W2 was assigned to or not.
THEN for 2021 if you transfer over from 2020 you should delete ALL the W2s and re-enter them from scratch making sure to assign them to the right spouse.
